diff options
| author | Ben Gamari <bgamari.foss@gmail.com> | 2018-06-02 11:48:39 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-06-02 19:04:52 -0400 |
| commit | a122d4fdd0a5858e44f9d3be90a258903e0288b2 (patch) | |
| tree | 731c1a7954d5347d2b6195527cfdf344a083d9bc /rts/Capability.c | |
| parent | 9ea45963ad2ef2051ca3689562607eb4916d65e8 (diff) | |
| download | haskell-a122d4fdd0a5858e44f9d3be90a258903e0288b2.tar.gz | |
rts: Rip out support for STM invariants
This feature has some very serious correctness issues (#14310),
introduces a great deal of complexity, and hasn't seen wide usage.
Consequently we are removing it, as proposed in Proposal #77 [1]. This
is heavily based on a patch from fryguybob.
Updates stm submodule.
[1] https://github.com/ghc-proposals/ghc-proposals/pull/77
Test Plan: Validate
Reviewers: erikd, simonmar, hvr
Reviewed By: simonmar
Subscribers: rwbarton, thomie, carter
GHC Trac Issues: #14310
Differential Revision: https://phabricator.haskell.org/D4760
Diffstat (limited to 'rts/Capability.c')
| -rw-r--r-- | rts/Capability.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/rts/Capability.c b/rts/Capability.c index f9141ee025..74f7a295e9 100644 --- a/rts/Capability.c +++ b/rts/Capability.c @@ -298,7 +298,6 @@ initCapability (Capability *cap, uint32_t i) cap->weak_ptr_list_hd = NULL; cap->weak_ptr_list_tl = NULL; cap->free_tvar_watch_queues = END_STM_WATCH_QUEUE; - cap->free_invariant_check_queues = END_INVARIANT_CHECK_QUEUE; cap->free_trec_chunks = END_STM_CHUNK_LIST; cap->free_trec_headers = NO_TREC; cap->transaction_tokens = 0; |